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Environmental Startup Jobs in Colorado (NOW HIRING)

SPLICE

Engineering Manager

Denver, CO · On-site

$150K - $200K/yr

  • PTO

The ideal candidate understands and embraces the fast-paced nature of a startup, as they've found success in that environment previously. They also have the ability to translate complex technical ...

SPLICE

Engineering Manager

Denver, CO · On-site

$150K - $200K/yr

  • PTO

The ideal candidate understands and embraces the fast-paced nature of a startup, as they've found success in that environment previously. They also have the ability to translate complex technical ...

JBS USA

Principal R&D Scientist-Sausage

Greeley, CO · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

They must be able to guide projects from development through manufacturing startup while serving as ... Strong self-directed leader who thrives in fast-paced environments, effectively managing multiple ...

JBS USA

Principal R&D Scientist-Sausage

Greeley, CO · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

They must be able to guide projects from development through manufacturing startup while serving as ... Strong self-directed leader who thrives in fast-paced environments, effectively managing multiple ...

JBS USA

Principal R&D Scientist-Sausage

Greeley, CO

$25/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

They must be able to guide projects from development through manufacturing startup while serving as ... Strong self-directed leader who thrives in fast-paced environments, effectively managing multiple ...

JBS USA

Principal R&D Scientist-Sausage

Greeley, CO

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

They must be able to guide projects from development through manufacturing startup while serving as ... Strong self-directed leader who thrives in fast-paced environments, effectively managing multiple ...

CesiumAstro

Senior Power Electronics Engineer II

Westminster, CO · On-site

$133K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

If you enjoy working in a startup environment and are passionate about developing leading-edge power electronics for satellites, spacecraft, and aerospace systems, we would like to hear from you. At ...

JBS Imports

Principal R&D Scientist-Sausage

Greeley, CO · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

They must be able to guide projects from development through manufacturing startup while serving as ... Strong self-directed leader who thrives in fast-paced environments, effectively managing multiple ...

Axon

Senior Enterprise Account Executive

Denver, CO · Remote

  • Retirement

  • PTO

This is a Senior Account Executive role on a "startup" within Axon where we'll move fast, win our ... We strive to create an environment where people can succeed and enjoy coming to work every day.

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All JobsEnvironmental Startup JobsEnvironmental Startup Jobs in Colorado

Environmental Startup information

What are common challenges faced when working at an environmental startup?

Working at an environmental startup often means navigating resource constraints, rapidly changing priorities, and the need to wear multiple hats in a small team. You may face challenges such as building market trust, complying with evolving environmental regulations, and securing funding or partnerships. However, these obstacles also present opportunities for professional growth, creative problem-solving, and significant impact. Team members work closely together, often collaborating across disciplines, which fosters a dynamic and supportive company culture. This environment is ideal for those who thrive in fast-paced, mission-driven settings and are eager to see their work directly contribute to sustainability solutions.

What is an environmental startup?

An Environmental Startup job involves working for a new or emerging company focused on solving environmental challenges through innovative products, services, or technologies. Roles can vary widely, including sustainability consulting, cleantech engineering, environmental policy, or green product development. Employees often work in dynamic, fast-paced environments where adaptability and problem-solving are crucial. These positions may require expertise in environmental science, business strategy, or technology, depending on the startup’s focus.

What are the key skills and qualifications needed to thrive in an environmental startup?

To thrive in an Environmental Startup, you need strong entrepreneurial skills, a background in environmental science or sustainability, and knowledge of business development. Familiarity with project management tools, sustainability reporting systems, and certifications such as LEED or ISO 14001 is highly beneficial. Creativity, adaptability, and excellent teamwork and communication skills set top candidates apart. These skills are vital for driving innovation, securing funding, and effectively addressing complex environmental challenges in a fast-paced startup environment.

What are popular job titles related to Environmental Startup jobs in Colorado?

For Environmental Startup jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Environmental Startup jobs in Colorado look for?

The top searched job categories for Environmental Startup jobs in Colorado are:

What cities in Colorado are hiring for Environmental Startup jobs?

Cities in Colorado with the most Environmental Startup job openings:

Environmental Startup jobs near you
Infographic showing various Environmental Startup job openings in Colorado as of August 2026, with employment types broken down into 71% Full Time, and 29% Part Time. Highlights an 100% In-person job distribution.

Water/Wastewater Process Project Engineer

Advanced Engineering & Environmental Services, Inc.

Lone Tree, CO • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago

Job description

Position Description
Water/Wastewater Process Project Engineer - Denver, CO, Dillon, CO, or Grand Junction, CO
AE2S is seeking a Water and/or Wastewater Process Project Engineer to support planning, design, and delivery of municipal water and wastewater infrastructure projects. This role is ideal for an engineer who enjoys solving complex treatment challenges, collaborating across disciplines (civil, electrical, mechanical, I&C, structural), and supporting clients through design and construction. This role blends technical design with client coordination and is a great fit for an engineer who wants to grow into task management and project leadership. As an employee-owned firm, we value engineers who want their work to matter, their voice to be heard, and their career to grow alongside the communities they serve.
Responsibilities
  • Support or lead process design for water and/or wastewater treatment facilities (new facilities and upgrades).
  • Develop Basis of Design content, technical memos, alternatives evaluations, hydraulic and process calculations.
  • Prepare and review PFDs, P&IDs, equipment sizing and selection criteria, and process control narratives (as applicable).
  • Coordinate with multi-discipline project teams to integrate process needs into civil/site, mechanical, structural, electrical, and controls design.
  • Support project delivery milestones (e.g., 30/60/90% design), internal QA/QC, and constructability reviews.
  • Assist with specifications and technical requirements (equipment, instrumentation, performance criteria).
  • Participate in client meetings, workshops, and coordination with regulators/owners.
  • Provide construction-phase support: submittal/RFI review, commissioning support, field observations, and startup assistance (as needed).
  • Support project management activities appropriate to level (scope, schedule, budget, risk, and change management).
  • Develops working relationships with individuals outside the organization to assist in identifying new business opportunities and strategic pursuits.

Qualifications
Basic Requirements
  • Bachelor's degree in civil engineering or related field
  • Registration as a Professional Engineer or ability to obtain within 6 months
  • 5+ years of experience in environmental engineering and consulting industry, specifically in the wastewater treatment sector, with progressive responsibilities including marketing and business development.
  • Demonstrated technical capabilities in the planning and design of wastewater facilities.
  • Project management experience with projects involving multiple technical disciplines.
  • Strong writing skills (technical, marketing and business communications).
  • All applicants must be able to complete pre-employment onboarding requirements (if selected) which may include any/all of the following: criminal/civil background check, drug screen, and motor vehicle records search, in compliance with any applicable laws and regulations.
Physical
  • Ability to work in adverse weather conditions
  • Ability to walk up to 3-miles on uneven terrain
  • Ability to stand or sit for prolonged periods of time
  • Occasionally climb, stoop, bend, kneel, crouch, reach, and twist
  • Occasionally lift, carry, push, and pull light to moderate amounts of weight
  • May require lifting and carrying up to 20 pounds, with rare lifting of up to 50 pounds
  • Ability to inspect equipment, structures, or materials to identify the cause of errors or other problems or defects.
  • May be required to wear Personal Protection Equipment (PPE) including but not limited to, flame resistant clothing, hard hat, and protective footwear
  • May require occasional evenings and weekends with overtime expectations varying with workload
  • May be required to travel to off-site locations including occasional overnight stays out of town

Elevate Your Career with AE2S - Award-Winning Culture and Unmatched Benefits
Advanced Engineering and Environmental Services (AE2S) is an award-winning, specialized civil/environmental engineering consulting firm that provides professional services and a unique brand of extreme client service. Our work environment is consistently recognized both locally and nationally for our great culture and values, proven recognition programs, and social atmosphere.
  • Great Culture and Spirit where Creativity is Fostered
  • Significant Opportunities to Grow and Advance
  • 100-percent Employee Owned
  • Core Values which Speak to the Heart of AE2S and its Employees
  • Large, Diverse, and Challenging Projects with the Latest Technology
  • Family-Friendly with Flexibility and Work-Life Balance

AE2S offers more than just competitive compensation and a best-in-class insurance package to our employees and families; our benefit plan is one of the richest plans currently in the marketplace today!
  • 100-percent paid Family Health Insurance
  • 100-percent paid Employee Dental, Short- & Long-Term Disability, and Vision Insurance
  • Discretionary Bonus Plan
  • Employee Stock Ownership Plan (ESOP)
  • Matching 401(k) Contributions
  • Paid Time Off (PTO) Credits for Past Experience
  • Paid Parental Leave
  • Wellness Program
  • Anticipated Starting Salary: $82,800-$101,200 per year DOE (Compensation is subject to variation due to factors such as education, experience, skillset, etc.) Position will remain posted until filled

AE2S is an Equal Opportunity / Affirmative Action / Disability Employer
Location
Lone Tree, CO - Lone Tree, CO 80124 US (Primary)
Education
Bachelor Degree
Position Type
Full-time

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